/*
 * Copyright (C) 2007-2017 FBReader.ORG Limited <contact@fbreader.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

package org.geometerplus.zlibrary.text.view;

public class ZLTextPositionWithTimestamp {
	public final ZLTextFixedPosition Position;
	public final long Timestamp;

	public ZLTextPositionWithTimestamp(ZLTextFixedPosition position, Long stamp) {
		Position = position;
		Timestamp = stamp != null ? stamp : -1;
	}

	public ZLTextPositionWithTimestamp(int paragraphIndex, int elementIndex, int charIndex, Long stamp) {
		this(new ZLTextFixedPosition(paragraphIndex, elementIndex, charIndex), stamp);
	}

	@Override
	public String toString() {
		return Position.toString() + "; timestamp = " + Timestamp;
	}

	@Override
	public boolean equals(Object other) {
		if (this == other) {
			return true;
		}
		if (other == null) {
			return false;
		}
		try {
			final ZLTextPositionWithTimestamp pwt = (ZLTextPositionWithTimestamp)other;
			return Timestamp == pwt.Timestamp && Position.equals(pwt.Position);
		} catch (ClassCastException e) {
			return false;
		}
	}
}
